Trial hole excavation is another service provided by NG Tunnelling in London & Surrey. We recently completed a contract to excavate 19 trial pits of various dimensions at Belgrave Road in Pimlico, London:

• NG Tunnelling arranged the necessary traffic management, suspension of parking bays, and Section 50 License with Westminster Council
• We liaised with our client to record levels and findings of existing services in the carriageway to enable future installation of street furniture
• All excavations were carried out by hand, backfilled and reinstated to the highway’s specification.

NG Tunnelling is a family-run company, offering specialist installations of drain & sewer connections in London & Surrey.